E￣5中的等距曲面

Isometric Surfaces in E5

该文研究了Ｅ５中的等距曲面，对两张曲面加上某些条件，运用二阶椭圆型线性算子推出它们是等价的（即仅相差Ｅ５中的一个运动），获得了新的结果．

:In this paper,we try to discuss isometric surfaces in E5.Two isometric surfaces are equivalent(i.e,they are the same up to a motion of E5) under suitable conditions.Using the elliptic second order linear operator,some new results are obtained.